docs: def get_event_ticket_class(self, id, ticket_class_id, **data):
          """
          GET /events/:id/ticket_classes/:ticket_class_id/
          Gets and returns a single :format:`ticket_class` by ID, as the key
          ``ticket_class``.
          """
          
          return self.get("/events/{0}/ticket_classes/{0}/".format(id,ticket_class_id), data=data)